Finding the Fourth Proportional to 15,243.69, 22,841.82 and 10,572.82

Step by Step Solution

1. Step 1: Write the proportion equation
   15,243.69 : 22,841.82 = 10,572.82 : x
2. Step 2: Convert to fraction form
   15,243.69/22,841.82 = 10,572.82/x
3. Step 3: Cross multiply
   15,243.69x = 22,841.82 × 10,572.82
4. Step 4: Simplify right side
   15,243.69x = 241,502,488.21
5. Step 5: Solve for x
   x = 241,502,488.21/15,243.69
6. Step 6: Final answer
   x = 15,842.79